Home / 17,461,206.20-26,191,809.30-14,689,839.80

Finding the Fourth Proportional to 17,461,206.20, 26,191,809.30 and 14,689,839.80

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Solution

The fourth proportional to 17,461,206.20, 26,191,809.30 and 14,689,839.80 is: 22,034,759.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,461,206.20 : 26,191,809.30 = 14,689,839.80 : x
  2. Step 2: Convert to fraction form
    17,461,206.20/26,191,809.30 = 14,689,839.80/x
  3. Step 3: Cross multiply
    17,461,206.20x = 26,191,809.30 × 14,689,839.80
  4. Step 4: Simplify right side
    17,461,206.20x = 384,753,482,689,150.19
  5. Step 5: Solve for x
    x = 384,753,482,689,150.19/17,461,206.20
  6. Step 6: Final answer
    x = 22,034,759.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.